What is the minimum speed a vehicle must be able to maintain on the autobahn?

The minimum speed a vehicle must maintain on the autobahn is 60 kph (37 mph). This regulation is in place to ensure the safe and efficient flow of traffic, as well as to minimize the risk of accidents caused by slower-moving vehicles. Autobahns are designed for high-speed travel, and vehicles that cannot maintain this minimum speed may pose hazards to faster traffic. Therefore, maintaining a speed of at least 60 kph allows vehicles to integrate safely into the higher-speed flow of the road.

The other speeds listed are either below or above the mandated minimum. 50 kph is too slow for the autobahn environment, while 80 kph exceeds the minimum but doesn't represent the threshold necessary for compliance with traffic regulations on this type of road. Understanding these rules helps ensure that drivers can navigate the autobahn effectively and safely.